Value | Category | Cases | |
---|---|---|---|
-9 | REFUSED | 31 |
0.3%
|
-7 | DON'T KNOW | 420 |
3.9%
|
1 | YES | 421 |
3.9%
|
2 | NO | 9802 |
91.8%
|
Sysmiss | 3 |